newlib/winsup/utils/cygwin-console-helper.cc
Takashi Yano 169d65a577 Cygwin: pty: add pseudo console support.
- Support pseudo console in PTY. Pseudo console is a new feature
  in Windows 10 1809, which provides console APIs on virtual
  terminal. With this patch, native console applications can work
  in PTYs such as mintty, ssh, gnu screen or tmux.
2019-08-29 13:47:40 +02:00

26 lines
659 B
C++

#include <windows.h>
#include <stdio.h>
int
main (int argc, char **argv)
{
char *end;
if (argc < 3)
exit (1);
HANDLE h = (HANDLE) strtoull (argv[1], &end, 0);
SetEvent (h);
if (argc == 4) /* Pseudo console helper mode for PTY */
{
HANDLE hPipe = (HANDLE) strtoull (argv[3], &end, 0);
char buf[64];
sprintf (buf, "StdHandles=%p,%p\n",
GetStdHandle (STD_INPUT_HANDLE),
GetStdHandle (STD_OUTPUT_HANDLE));
DWORD dwLen;
WriteFile (hPipe, buf, strlen (buf), &dwLen, NULL);
CloseHandle (hPipe);
}
h = (HANDLE) strtoull (argv[2], &end, 0);
WaitForSingleObject (h, INFINITE);
exit (0);
}